Solar Cycle Variations of GPS Amplitude Scintillation for the Polar Region
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DOI: 10.1029/2019sw002434
Abstract: Global Positioning System (GPS) L1 amplitude data, obtained using the Canadian High Arctic Ionospheric Network (CHAIN) during the period 2008–2018, is used to study the seasonal and solar cycle dependence of high‐latitude amplitude scintillation. The… read more here.
Keywords: solar cycle; scintillation; gps amplitude; cycle variations ... See more keywords
How Much Do Solar Cycle Variations Impact Long-Term Effect Predictions at LEO?
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DOI: 10.1109/tns.2020.3008251
Abstract: An eight-year long flight database from an error detection and correction (EDAC) counter implemented onboard an altimeter flying on CryoSat-2 spacecraft at 715-km altitude is analyzed to investigate the impact of solar cycle variations on… read more here.
Keywords: solar cycle; cycle variations; long term; term effect ... See more keywords
Reducing Uncertainty in Dynamic Stall Measurements Through Data-Driven Clustering of Cycle-To-Cycle Variations
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The American Helicopter Society"
DOI: 10.4050/jahs.66.012003
Abstract: Pitching airfoil measurements are known to exhibit significant scatter near stall angles of attack that can make meaningful correlation with modeling or simulation difficult. Application of data-driven clustering algorithms to dynamic stall experiments, conducted at… read more here.
Keywords: driven clustering; data driven; cycle; dynamic stall ... See more keywords